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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $90,150 | 60,942 | 13,988 |
| 2006 | $142,564 | 92,487 | 20,330 |
| 2007 | $33,736 | 5,675 | 9,327 |
| 2008 | $109,177 | 29,327 | 6,735 |
| 2009 | $112,242 | 17,285 | 6,249 |
| 2010 | $1,323,688 | 627,567 | 72,050 |
| 2011 | $1,866,810 | 1,123,581 | 102,119 |
Note: Quantity represents Area in square metres
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